KR930000868A - Flow Rate Stabilization Valve - Google Patents

Flow Rate Stabilization Valve Download PDF

Info

Publication number
KR930000868A
KR930000868A KR1019920010599A KR920010599A KR930000868A KR 930000868 A KR930000868 A KR 930000868A KR 1019920010599 A KR1019920010599 A KR 1019920010599A KR 920010599 A KR920010599 A KR 920010599A KR 930000868 A KR930000868 A KR 930000868A
Authority
KR
South Korea
Prior art keywords
valve
fluid passage
flow rate
diaphragm
valve body
Prior art date
Application number
KR1019920010599A
Other languages
Korean (ko)
Inventor
다쓰오 오까사끼
Original Assignee
오까사끼 도메
가부시끼가이샤 오무꼬
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 오까사끼 도메, 가부시끼가이샤 오무꼬 filed Critical 오까사끼 도메
Publication of KR930000868A publication Critical patent/KR930000868A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit

Abstract

내용 없음No content

Description

유량비율 안정화 밸브Flow Rate Stabilization Valve

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도, 제2도, 제3도, 제4도는 본 발명의 각 실시예를 나타내는 유량비율 안정화 밸브의 종단면도.1, 2, 3, and 4 are longitudinal cross-sectional views of flow rate ratio stabilizing valves showing the embodiments of the present invention.

제5도는 본 발명의 다른 실시예에 의한 제4도 상당도이다.5 is a diagram corresponding to FIG. 4 according to another embodiment of the present invention.

Claims (7)

밸브 케이싱의 내부에 다이어프램을 개재시켜 칸막이한 제1유체통로와 제2유체통로를 설치하고 제1유체통로의 압력 변화에 응답하여 상기 다이어프램이 변위 작동하도록 구성하는 동시에 상기 다이어프램에 제2유체 통로의 내부 유통구를 개폐 제어하는 밸브 부재를 고정시키고 다이어프램과 일체로 작동하는 밸브 부재의 스트로크에 의해 제2유체통로의 유통구 단면적이 제1유체 통로의 유량 변동에 비례하여 변화하도록 한 것을 특징으로 하는 유량 비율 안정화 밸브.The diaphragm is provided inside the valve casing to install a partitioned first fluid passage and a second fluid passage, and the diaphragm is displaced in response to the pressure change of the first fluid passage. The valve member for controlling the opening and closing of the internal flow port is fixed, and the cross-sectional area of the flow port of the second fluid passage is changed in proportion to the flow rate fluctuation of the first fluid passage by the stroke of the valve member which is integrally operated with the diaphragm. Flow rate stabilization valve. 제1항에 있어서 밸브 부재의 밸브체 대경부가 제2유체 통로의 유통구 상류측에 배설되어 있는 유량비율 안정화 밸브.The flow rate ratio stabilization valve according to claim 1, wherein the valve body large diameter portion of the valve member is disposed upstream of the flow port of the second fluid passage. 제1항에 있어서 밸브 부재의 밸브체 대경부가 제2유체 통로의 유통구 하류측에 배설되어 있는 유량비율 안정화 밸브.The flow rate ratio stabilizing valve according to claim 1, wherein the valve body large diameter portion of the valve member is disposed downstream of the flow port of the second fluid passage. 제1항에 있어서 밸브 부재가 제2유체통로의 유통구 상류측에 배설된 밸브체와 하류측에 배설된 밸브체를 일체로 구비하고 있는 것을 특징으로 하는 유량비율 안정화 밸브.The flow rate ratio stabilizing valve according to claim 1, wherein the valve member is integrally provided with a valve body disposed on an upstream side of the flow port of the second fluid passageway and a valve body disposed on a downstream side. 제2항에 있어서, 제1유체 통로에 밸브 시이트구를 설치하고 밸브 시이트구 상류측의 통로 상부에 다이어프램으로 칸막이 한 제어실을 설치하고 이 다이어프램에 상기 밸브시이트구를 개폐 제어하는 밸브체를 고정시키는 동시에 이 밸브체의 축심에 상기 제어실과 밸브 시이트구 하류측을 연통하는 통공을 형성하고 또 상기 제어실에 이 밸브체의 위치를 검출하여 검출신호를 발신하는 스위치 장치를 설치한 것을 특징으로 하는 유량비율 안정화 밸브.3. The valve body according to claim 2, wherein a valve seat hole is provided in the first fluid passageway, and a control chamber partitioned by a diaphragm is provided in an upper portion of the passage upstream of the valve seat hole, and the valve body for opening and closing the valve seat hole is fixed to the diaphragm. At the same time, a flow rate ratio is formed in the shaft center of the valve body, the through-hole communicating with the control chamber and the downstream side of the valve seat opening, and a switch device for detecting the position of the valve body and transmitting a detection signal. Stabilization valve. 제2,3,4 또는 5항에 있어서 제1유체통로와 제2유체 통로간의 다이어프램을 제2유체 통로측에 힘을 가해주는 상부 스프링과 밸브 부재를 그의 반대 방향으로 힘을 가해주는 하부 스프링에 의해 다이어프램과 밸브 부재를 탄력적으로 지지시킨 것을 특징으로 하는 유량비율 안정화 밸브.2. The diaphragm between the first fluid passage and the second fluid passage according to claim 2, 3, 4 or 5 is provided with an upper spring for applying a force on the side of the second fluid passage and a lower spring for applying a valve member in the opposite direction. The diaphragm and the valve member are elastically supported by the flow rate ratio stabilization valve characterized by the above-mentioned. 제1,2,3,4 또는 5항에 있어서 하부 스프링의 케이싱 측 스프링 받이를 케이싱의 외부로 향하게 하여 진퇴가 자유롭게 나사식으로 부착시킨 것을 특징으로 하는 유량비율 안정화 밸브.The flow rate stabilization valve according to claim 1, 2, 3, 4 or 5, wherein the casing-side spring support of the lower spring is directed outwardly of the casing to freely advance and retract. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920010599A 1991-06-18 1992-06-18 Flow Rate Stabilization Valve KR930000868A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3173210A JPH0719368A (en) 1991-06-18 1991-06-18 Flow rate stabilizing valve
JP91-173210 1991-06-18

Publications (1)

Publication Number Publication Date
KR930000868A true KR930000868A (en) 1993-01-15

Family

ID=15956163

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920010599A KR930000868A (en) 1991-06-18 1992-06-18 Flow Rate Stabilization Valve

Country Status (2)

Country Link
JP (1) JPH0719368A (en)
KR (1) KR930000868A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101389886B1 (en) * 2013-04-02 2014-04-30 (주)대인친환경 Pesticide adjustment supply device of greenhouse for automatic spraying device

Also Published As

Publication number Publication date
JPH0719368A (en) 1995-01-20

Similar Documents

Publication Publication Date Title
US6386509B1 (en) Back pressure control valve
KR910008321A (en) Solenoid valve for vehicle anti-lock system
US3782410A (en) Valve
KR930700795A (en) Fluid control valve
KR970028044A (en) Compressed natural gas regulator
KR880006489A (en) Fluid Flow Control Valve
KR880007956A (en) Shut-off on / off valve
KR870001432A (en) Non-flow adjustment pilot operated pressure relief valve device
KR830010325A (en) Pilot operated relief valve
JP2004505331A (en) Pressure control device for pipeline
KR960011227A (en) Right Angle Thermal Response Expansion Valves
KR870002366A (en) Device that prevents gas fuel from leaking abnormally from gas fuel injector of diesel engine.
KR940015341A (en) Valves especially useful in the digestive system
KR880009667A (en) Control unit for intermittent suction
KR860006643A (en) Piston-Cylinder Unit
KR880014296A (en) Flow control valve device
KR910001296A (en) Fluid flow valve assembly
CA2331171A1 (en) Electromagnetic valve for gaseous fluids
KR930000868A (en) Flow Rate Stabilization Valve
KR880012942A (en) Liquefied gas pressure regulator
ATE220183T1 (en) PRESSURE CONTROL VALVE
JPH0755022A (en) Valve gear
KR930021982A (en) Relief valve
KR930001033A (en) Speed controller
KR940015335A (en) Check valve in constant flow

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination